How Much Is Electricity in Delaware? 18.0¢ per kWh
Delaware households pay an average of 18.0¢ per kWh — the same as the U.S. average of 18.0¢ per kWh, and the 19th highest of the 50 states and DC. Figures are from the U.S. Energy Information Administration (12-month average through July 2026), residential sector, average revenue per kWh.
What common appliances cost to run in Delaware
Based on the average model we hold in each category, at 18.0¢ per kWh.
| Appliance | Average kWh a year | Per year | Per month |
|---|---|---|---|
| Refrigerators | 354 | $64 | about $5 a month |
| Freezers | 328 | $59 | about $5 a month |
| Wine Coolers | 147 | $26 | about $2 a month |
| Clothes Washers | 121 | $22 | about $2 a month |
| Clothes Dryers | 515 | $92 | about $8 a month |
| Dishwashers | 237 | $43 | about $4 a month |
| Room Air Conditioners | 592 | $106 | about $9 a month |
| Water Heaters | 1123 | $202 | about $17 a month |
The most efficient model in each category
Recent months
- July 2025 16.6¢
- August 2025 16.8¢
- September 2025 18.1¢
- October 2025 18.3¢
- November 2025 18.8¢
- December 2025 17.1¢
- January 2026 16.5¢
- February 2026 16.3¢
- March 2026 17.6¢
- April 2026 18.8¢
- May 2026 19.4¢
- June 2026 19.3¢
- July 2026 18.5¢